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Re: wrong-type-arg in scm_display_backtrace


From: Neil Jerram
Subject: Re: wrong-type-arg in scm_display_backtrace
Date: 06 Jan 2003 19:06:18 +0000
User-agent: Gnus/5.0808 (Gnus v5.8.8) Emacs/20.7

>>>>> "William" == William Morgan <address@hidden> writes:

    William> From perusal of throw.c, it seems that
    William> scm_internal_stack_catch is what I want to call, as it
    William> sets scm_the_last_stack_fluid_var. However, using, the
    William> stack is always #f at the point that I hit the error
    William> handler. So what am I doing wrong in the code below?

I don't know; it looks OK to me.  Perhaps you could try putting a
breakpoint on ss_handler, where the-last-stack is set, then (assuming
that setting makes it non-#f) step through from there to find out
where it gets reset.

What is your Guile version, BTW?

        Neil
 





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